Cashinotech CSN-A2 User Manual page 6

CSN-A2 Micro panel thermal printer
The define of the Pin of LPT interface as below :
1 GND， Ground
2 VH，
3 +5V，
4 the define of the Pin of LPT interface as below :
1.
2-9. DATA0-DATA7
10.
11.
12.
13.
14.
15.
16.
17.
18-26 . GND
input voltage ，5V-9V
input voltage (general condition,only use +5Vm VH not input )
STROBE
ACKNLG
BUSY
PE paper out
SLCT selection
AUTO FEED auto change line
ERROR
INIT
SLCT IN
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